- pythunrun.c, Py_Finalize(): move the call to _Py_PrintReferences()
even farther down, to just before the call to
_PyObject_DebugMallocStats(). This required the following changes:
- pystate.c, PyThreadState_GetDict(): changed not to raise an
exception or issue a fatal error when no current thread state is
available, but simply return NULL without raising an exception
(ever).
- object.c, Py_ReprEnter(): when PyThreadState_GetDict() returns NULL,
don't raise an exception but return 0. This means that when
printing a container that's recursive, printing will go on and on
and on. But that shouldn't happen in the case we care about (see
first bullet).
- Updated Misc/NEWS and Doc/api/init.tex to reflect changes to
PyThreadState_GetDict() definition.
diff --git a/Python/pythonrun.c b/Python/pythonrun.c
index fdbd19f..fbf4283 100644
--- a/Python/pythonrun.c
+++ b/Python/pythonrun.c
@@ -280,14 +280,6 @@
/* Clear interpreter state */
PyInterpreterState_Clear(interp);
-#ifdef Py_TRACE_REFS
- /* Dump references -- this may implicitly need the thread state,
- so this is the last possible place where we can do this. */
- if (Py_GETENV("PYTHONDUMPREFS")) {
- _Py_PrintReferences(stderr);
- }
-#endif /* Py_TRACE_REFS */
-
/* Delete current thread */
PyThreadState_Swap(NULL);
PyInterpreterState_Delete(interp);
@@ -314,6 +306,14 @@
PyGrammar_RemoveAccelerators(&_PyParser_Grammar);
+#ifdef Py_TRACE_REFS
+ /* Dump references -- this may implicitly need the thread state,
+ so this is the last possible place where we can do this. */
+ if (Py_GETENV("PYTHONDUMPREFS")) {
+ _Py_PrintReferences(stderr);
+ }
+#endif /* Py_TRACE_REFS */
+
#ifdef PYMALLOC_DEBUG
if (Py_GETENV("PYTHONMALLOCSTATS"))
_PyObject_DebugMallocStats();